G37 runs hot at idle but cools once moving
2013 Infiniti G37 xS, about 22,000 miles. Temperature creeps up sitting still and drops once road speed gives it airflow. Fans appear to run, but I haven't checked actual commanded speed. Any good wa…
Infiniti discussions
2013 Infiniti G37 — open carrier or enclosed for a normal enthusiast car?
2013 Infiniti G37 xS, about 58,500 miles. The car is valuable to me but not exotic.
G37 runs hot at idle but cools once moving
Temperature creeps up sitting still and drops once road speed gives it airflow. Fans appear to run, but I haven't checked actual commanded speed. Any good way to diagnose airflow versus coolant circu…
2013 Infiniti G37 xS — new model reveal: what matters beyond the headline specs?
2013 Infiniti G37 xS, about 4,800 miles. A new model just dropped and the headline numbers look good, but I'm more interested in curb weight, wheel/tire sizes, real rear-seat room, charging/fueling,…
Recall shows for my model but not my VIN
2013 Infiniti G37 xS, about 118,000 miles. I saw a recall announcement that includes my model year, but my VIN currently shows no open recall. Is that usually because only a subset is affected, or ca…
2018 Infiniti Q50 — oil level drops between services with no puddle
2018 Infiniti Q50 Red Sport, about 29,500 miles. I started measuring the oil level every few hundred miles and it is definitely falling between changes. There is no obvious puddle and I do not notice…
2013 Infiniti G37 xS — alignment still pulls after tires were rotated
2013 Infiniti G37 xS, about 37,000 miles. Car started pulling slightly right after a tire rotation. Alignment printout is technically in spec. Is it worth cross-rotating tires to check radial pull be…
2013 Infiniti G37 — are cars becoming too dependent on one screen or module?
2013 Infiniti G37 xS, about 166,500 miles. More basic vehicle functions now route through software and central displays. I like the features, but worry about one electronics failure affecting unrelat…
2018 Infiniti Q50 — what current car has future-classic potential without hype?
2018 Infiniti Q50 Red Sport, about 131,000 miles. Ignoring limited-production supercars, which current or recent cars have the ingredients collectors may care about later: drivetrain, design, rarity,…
2013 Infiniti G37 — catalyst efficiency code but car drives normally
2013 Infiniti G37 xS, about 165,000 miles. A catalyst efficiency code came back after clearing once. The car drives normally and there are no misfire codes. Before condemning the catalytic converter,…
RustBeltDetailer958Community StarterJul 5, 20262013 Infiniti G37 xSSalt Lake City23 replies0 helpful
Anyone else: Good independent shop for a pre-purchase inspection?
Looking at a used car locally and want a genuinely independent PPI, preferably someone familiar with this brand. What do you ask the shop to include besides a basic scan and lift inspection?
Anyone else: G37 runs hot at idle but cools once moving
Temperature creeps up sitting still and drops once road speed gives it airflow. Fans appear to run, but I haven't checked actual commanded speed. Any good way to diagnose airflow versus coolant circu…
2013 Infiniti G37 — intercooler before adding more boost?
2013 Infiniti G37 xS, about 174,500 miles. After repeated pulls the car softens as intake temperatures rise. Would you prioritize cooling before increasing boost, even if the current setup is otherwi…
2013 Infiniti G37 — online auction photos barely show the underside
2013 Infiniti G37 xS, about 191,500 miles. Auction listing has lots of cosmetic photos and records, but not much underneath. For an older enthusiast car, what questions or photos would you request be…
How far do you go preserving originality on a driver?
The car is mostly original but I actually want to use it. I'm torn between period-correct repairs and upgrades like better brakes, cooling and charging. Where do you draw the line on a driver rather…
2018 Infiniti Q50 — is this actually a good used-car deal?
2018 Infiniti Q50 Red Sport, about 60,000 miles. The online price looks competitive, but I am trying to judge the entire deal rather than the headline number. What should I compare besides mileage, h…
Anyone else: G37 runs hot at idle but cools once moving
2013 Infiniti G37 xS, about 118,000 miles. Temperature creeps up sitting still and drops once road speed gives it airflow. Fans appear to run, but I haven't checked actual commanded speed. Any good w…
CityEnthusiast92Community StarterJun 23, 20262013 Infiniti G37 xSBoston / New England8 replies0 helpful
2018 Infiniti Q50 — clutch engagement changed after a long traffic commute
2018 Infiniti Q50 Red Sport, about 140,500 miles. After a hot stop-and-go commute the clutch engagement point felt different, but it returned to normal later.
2013 Infiniti G37 — new tires are much louder than the old set
2013 Infiniti G37 xS, about 116,500 miles. Same size and pressure, but the new tires create noticeably more highway hum.
2018 Infiniti Q50 — vibration under acceleration but not while coasting
The car is smooth at the same road speed when I lift off, but under moderate acceleration I can feel a vibration through the floor. What would you inspect first to separate axle/driveline issues from…